Scan in 2 seconds?

I'm a long-time user of SpyBot, but a friend accidentally uninstalled it while helping me with something else. Of course I reinstalled right away, but got a totally new interface. Now the scan takes two seconds! I don't know whether to be impressed or if I should be concerned that it's not actually functioning properly.

You'll have to run updater to get current definitions for scanner. If everything is updated already, check in Settings > Categories to check are there any unchecked definitions with .sbi extension (which excludes Tracks.uti).

Yes, that was it! Thanks! No wonder I've been having problems!